lib/miu.rb in miu-0.0.2 vs lib/miu.rb in miu-0.0.3

@@ -1,48 +1,33 @@
 require 'miu/version'
 
 module Miu
-  autoload :CLI, 'miu/cli'
-
   class << self
     def root
-      require 'pathname'
-      Pathname.new(File.expand_path('../../', __FILE__))
+      @root ||= find_root 'Gemfile'
     end
 
     def plugins
       @plugins ||= {}
     end
 
-    def register(name, type, options = {}, &block)
+    def register(name, plugin, options = {}, &block)
       name = name.to_s
       usage = options[:usage] || "#{name} [COMMAND]"
-      desc = options[:desc] || type.to_s
+      desc = options[:desc] || plugin.to_s
 
-      plugins[name] = type
-      Miu::CLI.register generate_subcommand(name, &block), name, usage, desc if block
+      plugins[name] = plugin
+      Miu::CLI.register generate_subcommand(name, plugin, &block), name, usage, desc if block
     end
 
-    private
-
-    def generate_subcommand(name, &block)
-      require 'thor'
-      Class.new ::Thor do
-        include ::Thor::Actions
-        add_runtime_options!
-
-        class << self
-          def source_root
-            Miu.root.to_s
-          end
-
-          def banner(task, namespace = nil, subcommand = true)
-            super
-          end
-        end
-
-        namespace name
-        class_eval &block if block
+    def find_root(flag, base = nil)
+      require 'pathname'
+      path = base || Dir.pwd
+      while path && File.directory?(path) && File.exist?("#{path}/#{flag}")
+        parent = File.dirname path
+        path = path != parent && path
       end
+      raise 'Could not find root path' unless path
+      Pathname.new File.realpath(path)
     end
   end
 end